高中英語譯林版必修4Unit2課下能力提升7

Unit2課下能力提升(七)Ⅰ.單項(xiàng)填空1．—Ihearyou'vegotasetofvaluableAustraliancoins.________Ihavealook?—Yes,certainly.A．DoB．MayC．WillD．Should2．Itisimportanttoknowabouttheculturaldifferencesthat________causeproblems.A．mustB．dareC．needD．may3．—IsJohningbytrain?—Heshould,buthe________not.Helikesdrivinghiscar.A．mustB．canC．needD．may4．“Attention,please.Whoevercanansweroneofmyquestions________receiveaprize，”theteachersaidinclass.A．mightB．shallC．shouldD．would5．Youmightjustaswelltellthemanufacturerthatmalecustomers________notlikethedesignofthefurniture.A．mustB．shallC．mayD．need6．EventhoughI'dhurtmyleg,I________swimbacktotheriverbank.A．couldB．dareC．hadtoD．wasableto7．—Boy,whichwebsiteareyousurfingontheInternetnow?—Oh,Mum...________ItellyoueverythingIdo?A．MustB．ShouldC．CanD．Shall8．—Whyareyoufiguringoutthesefiguresbyhand?—Oh,myputerhascrashed.It________work.A．can'tB．mustn'tC．needn'tD．won't9．It'sreallystrangethatthey________haveleftwithoutsayinggoodbyetous.A．couldB．wouldC．mustD．should10．—Whydidn'thegototheairporttopickyouup?—Oh,he________，fortheairporthadabustosendusbacktothecentreofthecity.A．needednotB．needednottoC．didn'tneedD．didn'tneedtoⅡ.閱讀理解Forawhile,myneighborhoodwastakenoverbyanarmyofjoggers(慢跑者).Theywerethereallthetime:earlymornings,noons,andevenings.Therewerelittleoldladiesingraysweats,youngcouplesinAdidasshoes,middleagedmenwithredfaces.“eon！”MyfriendAlexencouragedmetojoinhimashejoggedbymyhouseeveryevening.“You'llfeelgreat.”Well,IhadnothingagainstfeelinggreatandifAlexcouldjogeveryday,anyonecould.SoItookupjoggingseriouslyandgaveitagoodtwomonthsofmylife,andnotadaymore.Basedonmyexperience,joggingisthemostovervaluedformofexercisearound,andjudgingfromthenumberofthepeoplewholeftourneighborhoodjoggingarmy,I'mnotaloneinmyopinion.Firstofall,joggingisveryhardonthebody.Yourlegsandfeettakearealpoundingrunningdownaroadfortwoorthreemiles.Idevelopedfoot,leg,andbackproblems.ThenIreadaboutanationallyfamousjoggerwhodiedofaheartattackwhilejogging,andIhadsomethingelsetoworryabout.Joggingdoesn'tkillhundredsofpeople,butifyouhaveanyphysicalweaknesses,joggingwillsurelybringthemout,astheydidwithme.Secondly,Igotnoenjoymentoutofjogging.Puttingonefootinfrontoftheotherforfortyfiveminutesisn'tmyideaoffun.Joggingisalsoalonelypastime.Somejoggerssay，“Ilovebeingouttherewithjustmythoughts.”Well,mythoughtsbegantoboreme,andmostofthemwereonhowmuchmylegshurt.AndhowcouldIenjoysomethingthatbroughtmepain?Andthatwasn'tjustthefirstweek;itwaspracticallyeverydayfortwomonths.Inevergotpastthepainlevel,andpainisn'tfun.Whatacruelwaytodoit!Somanyotherexercises,includingwalking,leadtoalmostthesameresultspainlessly,sowhyjog?Idon'tjoganymore,andIdon'tthinkIeverwill.I'mwalkingtwomilesthreetimesaweekatafastpace,andthatfeelsgood.Ibicycletoworkwhentheweatherisgood.I'mgettingexercise,andI'menjoyingitatthesametime.Icouldneversaythesameforjogging,andI'vefoundalotofbetterwaystostayinshape.1．Fromthefirstparagraph,welearnthatinthewriter'sneighborhood________.A．joggingbecameverypopularB．peoplejoggedonlyduringthedaytimeC．AlexorganizedanarmyofjoggersD．joggingprovidedachancetogettogether2．Theunderlinedword“them”inParagraph3mostprobablyrefersto________.A．heartattacksB．backproblemsC．famousjoggersD．physicalweaknesses3．Whatwasthewriter'sattitudetowardsjogginginthebeginning?A．Hefeltitwasworthatry.B．Hewasveryfondofit.C．Hewasstronglyagainstit.D．Hethoughtitmustbepainful.4．Whydidthewritergiveupjoggingtwomonthslater?A．Hedislikeddoingexerciseoutside.B．Hefounditneitherhealthynorinteresting.C．Hewasafraidofhavingaheartattack.D．Hewasworriedaboutbeingleftalone.5．Fromthewriter'sexperience,wecanconcludethat________.A．noteveryoneenjoysjoggingB．heistheonlypersonwhohatesjoggingC．nothingotherthanjoggingcanhelppeoplekeepfitD．joggingmakespeoplefeelgreaterthananyothersportⅢ.任務(wù)型閱讀Thehealthdangersofsmokinghavebeenwellreported.Foryears,doctorshavewarnedthatsmokingcancauselungcancer.Studiesalsohavelinkedsmokingtoseveralotherkindsofcancer,heartattacksandotherdiseases,lungdiseases,andanumberofothermedicalproblems.Therepeatedhealthwarningshavehadaneffect.Thousandsofpeoplehavestoppedsmoking.Butasmanypeoplehavelearned,stoppingsmokingcanbeverydifficult.Amajorproblemapparentlyisthenicotine,apoisonoussubstancefoundintobacco.Smallamountsofnicotinearereleasedastobaccoisburned.Andovermanyyearsofsmoking,aperson'sbodybeesdependentonthesubstance.Anattempttostopsmokingbringstheproblemsofnicotinewithdrawal(脫癮過程)．Americanmedicalresearchershavefoundthatnicotinewithdrawalcausespeopletobeeangryveryeasily,aggressive,worriedandunabletothinksharply.Manypeoplewhohavetriedtostopsmokingwouldconfirmthosefindings.Tohelppeoplegiveupsmoking,sometobaccopanieshaveproposedchewingtobacco,orusingsnuffassafesubstitutes(替代物).Snuffisatobaccopowderthatusuallyisbreathedin.Butmanypeopleputitbetweentheirgumandcheek.AgroupofBritishscientistssaidrecentlythatmanylivescouldbesavedbyamajorprogramtogetcigarettesmokerstochangetosnuff.AnAmericanscientist,AllanBlum,disagreed.Dr.Blumarguedthatsnuff,putinthemouth,cancausegumdisease,teethproblemsandthroatproblemsthatleadtocancer.Dr.Blumalsowarnedagainstchewingtobaccoasasubstituteforsmoking.Hesaidchewingtobaccocanleadtocancerofthemouth,throatordigestivesystem.Medicalresearcherssayanotherpossiblesubstituteforsmokingisaspecialnicotinechewinggum.ThegumisalreadysoldinEuropeandCanada.Areportsaysresearchshowsthatthechewinggumwillincreasetheamountofnicotineinaperson'sblood.Thishelpssatisfysomepeople'sdesireforacigarette.However,thereportsays,thechewinggumalsoleadstosomeunpleasantsideeffects.Anditmaybedangerousforpeoplewithheartproblems.TwootherAmericanscientistssaytheyhavefoundthatthemosteffectivewaytostopsmokingistodoitpletely,suddenly,allatonce.ThereportbySaulShirtmanandDr.MurrayJogbettsaysthatbystoppingallatonce,theworstproblemsofnicotinewithdrawalareoverinjustafewdays.But,theysay,bycontinuingtosmoke,evenalittlelesseachday,theproblemsofwithdrawalneverendpletely.BadeffectsofsmokingManykindsofdiseaseandanumberofothermedicalproblemsare1.connected/associated/linked/concernedwithsmoking.2.Difficulty/TroubleinstoppingsmokingThe3.reasonforthisisthatsmokersaredependentonnicotine,apoisonoussubstanceintobacco,andpeople4.attempting/tryingtostopsmokinghaveemotionalproblemsandareunabletothinksharply.5.Ways/MeasurestostopsmokingLookingforsubstitutesforsmokingSnuffCausinggumdisease,teethproblemsandthroatproblems6.leadingtocancerChewingtobaccoCausingcancerofthemouth,throatordigestivesystemNicotinechewinggum◆Helpingsatisfysomepeople'sdesireforacigaretteby7.increasing/raisingtheamountofnicotineinone'sblood◆Havingsomesideeffectsandbeingdangerousforpeoplewho8.sufferfromheartproblemsGivingupsmoking9pletely,_suddenly,allatonceInafewdays,theworstproblemsofnicotinewithdrawalnolonger10.exist.課下能力提升(七)Ⅰ.1.解析：選Bmay表示征求對方的許可，will表示征求許可時，往往與第二人稱連用，故選B。2．解析：選D句意：了解文化差異是很重要的，這些差異可能會引發(fā)一些問題。may表示推測，意為“可能”。must表示必要性或是很有把握的推測；dare用作情態(tài)動詞時表示“敢，竟敢”；need表示必要性，意為“需要，必須”。3．解析：選D先確定問句為一般將來時，因?yàn)橄馿,go,leave,start等這類趨向動詞的進(jìn)行時表示將來含義。答語是就將來的動作作出判斷。mustnot“不準(zhǔn)”，與句意不符，故排除A項(xiàng)；cannot不可分開寫，排除B項(xiàng)；neednot“不必”，與句意不符，排除C項(xiàng)；只有D項(xiàng)“可能不，不一定”，正好與后面的Helikesdrivinghiscar.相吻合，故選D項(xiàng)。4．解析：選Bshall在陳述句中用于第二和第三人稱時，可以表示警告、命令、允諾、威脅等語氣；might表示可能性很?。籹hould表示“應(yīng)該(義務(wù)性)”；would表示意愿。由此可知這里選B項(xiàng)表示允諾。5．解析：選C句意：你最好還是告訴制造商，男性顧客可能不喜歡家具的圖案設(shè)計(jì)。mightjustaswell表示“最好還是”，由此推斷后文語氣不是很肯定，所以用may。6．解析：選D句意：盡管我的腿受傷了，我還是游回了河岸。表示過去有能力并成功做成